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cyc-C2H2Si(CH3)2


Vibrational and/or electronic energy levels

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

CH stretch 3023.1 w m Ar IR Trommer, Sander, et al., 1994
CH stretch 2992.5 w m Ar IR Trommer, Sander, et al., 1994
CH stretch 2959.1 w m Ar IR Trommer, Sander, et al., 1994
C=C stretch 1447.1 w m Ar IR Trommer, Sander, et al., 1994
CH3 deform. 1444.2 w m Ar IR Trommer, Sander, et al., 1994
CH3 deform. 1438.1 w m Ar IR Trommer, Sander, et al., 1994
CH3 deform. 1400.2 w Ar IR Trommer, Sander, et al., 1994
1250.2 m Ar IR Trommer, Sander, et al., 1994
1216.1 w Ar IR Trommer, Sander, et al., 1994
1132.0 w m Ar IR Trommer, Sander, et al., 1994
1129.8 w m Ar IR Trommer, Sander, et al., 1994
1127.7 w m Ar IR Trommer, Sander, et al., 1994
991.6 w m Ar IR Trommer, Sander, et al., 1994
922.1 w m Ar IR Trommer, Sander, et al., 1994
884.1 s Ar IR Trommer, Sander, et al., 1994
788.4 vs Ar IR Trommer, Sander, et al., 1994
784.9 m Ar IR Trommer, Sander, et al., 1994
SiC s-stretch 694.1 w m Ar IR Trommer, Sander, et al., 1994
SiC a-stretch 691.1 w m Ar IR Trommer, Sander, et al., 1994
616.1 m Ar IR Trommer, Sander, et al., 1994
613.7 m Ar IR Trommer, Sander, et al., 1994

Additional references: Jacox, 1998, page 358

Notes

wWeak
mMedium
sStrong
vsVery strong

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Trommer, Sander, et al., 1994
Trommer, M.; Sander, W.; Marquard, C., 1,1-Dimethyl-1H-siliren, Angew. Chem., 1994, 106, 7, 816, https://doi.org/10.1002/ange.19941060725 . [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]


Notes

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